.xcflow-form,
.xcflow-block {

    margin: auto;
    padding: 10px;
    background-color: white;
    margin-bottom: 10px;
}


/* 默认样式，适用于PC屏幕 */
.xcflow-block {
    width: 80%;
    margin: 0 auto;
    margin-bottom: 10px;
}

/* 媒体查询，适用于手机屏幕 */
@media (max-width: 768px) {
    .xcflow-block {
        width: 100%;
    }
}

.xcflow-title {
    text-align: center;
    font-weight: bold;
    padding: 20px;
    font-size: 18px;
}

.xcflow-btngroup {
    text-align: right;
    margin-left: 0px;
    margin-right: 0px;
}

.xcflow-btn {
    padding: 10px;
    margin: 10px
}